I borrowed my friend's polka dot galoshes, but at this point in the tunnel, the water was well above them.

我从朋友那借来一双波尔卡斑点胶鞋，但是在隧道的这个地方，水已经没过它们了。

youdao

It is frustrating because I always almost remember the character, and lose it at the last minute. I forget if there was an extra line, or where the dot is supposed to go.

有时候感觉就要记起来了，但总是会忘了这里是不是要多一横，那里的点要点在哪里，最后还前功尽弃，这让我很挫败。

youdao

But now the power that I have to generate is the dot product between the force and the velocity.

但现在我要产生的，功率是力和速度，间的标量积。

youdao

And you can experience it all on the Internet at americanhistory-dot-s-i-dot-e-d-u.

VOA: special.2010.01.11

Is something in the set, or is table member something in the table? Well, what I would have written is something like table dot member.

在集合或者表中有没有存在过呢？,好吧，我会写的是,然后也可能是元素或者表格。

麻省理工公开课 - 计算机科学及编程导论课程节选

All right, c p 1 dot y, x I've said assign that to the value 2, 2,0. So now c p 1 has inside of it an x and y value.

一个特定的版本，我现在命名了一个内置变量，并给它赋值了,我刚刚做的也就是给它。

麻省理工公开课 - 计算机科学及编程导论课程节选

At the same time, I would say the folks that went down, I know that they were certainly trying to live above board, to cross the T's, to dot the I's, to do everything that they were told to do.

NPR: 5 min 45 sec

But to dot all the I's and cross all the T's, it will take a few more years.

BBC: Cosmos may be 'inherently unstable'

Unfortunately what they didn't do was dot the "i's" and cross the "t's" when creating and using the Department for Transport's complicated economic model for assessing franchise bids - which meant that in a judicial review of the Department's decision to go with First Group, launched by Virgin, the current holder of the franchise, the government was bound to lose.

BBC: Cameron: No more dotting of 'i��s'